I read that the max ram for an L675 is 8gb. I was wondering if you need anything special to be able to use that amount of RAM. On my old Satellite, a P205D, you could go up to, I believe, 6gb of RAM, but you needed the 64 bit version of Window's Vista. Without it, only 3gb's were useable. This laptop came with Window's 7 premium, 64 bit, 4gb of RAM installed, and only 3.75 are usable. I don't want to spend money on extra RAM, when I can't use it without having to upgrade other stuff. Thanks for any help